add external memory, external semaphore, and semaphore provisional extensions (#180)

* add external memory, external semaphore, and semaphore extensions

* remove duplicated enums

1 files changed, 289 insertions, 0 deletions

diff --git a/CL/cl_ext.h b/CL/cl_ext.h
index 277c1dc..ada6cbc 100644
--- a/CL/cl_ext.h
+++ b/CL/cl_ext.h
@@ -760,6 +760,295 @@ typedef struct _cl_device_integer_dot_product_acceleration_properties_khr {
 #define CL_DEVICE_INTEGER_DOT_PRODUCT_ACCELERATION_PROPERTIES_4x8BIT_PACKED_KHR 0x1075
 
 
+/***************************************************************
+* cl_khr_external_memory
+***************************************************************/
+#define cl_khr_external_memory 1
+
+typedef cl_uint             cl_external_memory_handle_type_khr;
+
+/* cl_platform_info */
+#define CL_PLATFORM_EXTERNAL_MEMORY_IMPORT_HANDLE_TYPES_KHR 0x2044
+
+/* cl_device_info */
+#define CL_DEVICE_EXTERNAL_MEMORY_IMPORT_HANDLE_TYPES_KHR   0x204F
+
+/* cl_mem_properties */
+#define CL_DEVICE_HANDLE_LIST_KHR                           0x2051
+#define CL_DEVICE_HANDLE_LIST_END_KHR                       0
+
+/* cl_command_type */
+#define CL_COMMAND_ACQUIRE_EXTERNAL_MEM_OBJECTS_KHR         0x2047
+#define CL_COMMAND_RELEASE_EXTERNAL_MEM_OBJECTS_KHR         0x2048
+
+
+typedef cl_int (CL_API_CALL *
+clEnqueueAcquireExternalMemObjectsKHR_fn)(
+    cl_command_queue command_queue,
+    cl_uint num_mem_objects,
+    const cl_mem* mem_objects,
+    cl_uint num_events_in_wait_list,
+    const cl_event* event_wait_list,
+    cl_event* event) CL_API_SUFFIX__VERSION_3_0;
+
+typedef cl_int (CL_API_CALL *
+clEnqueueReleaseExternalMemObjectsKHR_fn)(
+    cl_command_queue command_queue,
+    cl_uint num_mem_objects,
+    const cl_mem* mem_objects,
+    cl_uint num_events_in_wait_list,
+    const cl_event* event_wait_list,
+    cl_event* event) CL_API_SUFFIX__VERSION_3_0;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clEnqueueAcquireExternalMemObjectsKHR(
+    cl_command_queue command_queue,
+    cl_uint num_mem_objects,
+    const cl_mem* mem_objects,
+    cl_uint num_events_in_wait_list,
+    const cl_event* event_wait_list,
+    cl_event* event) CL_API_SUFFIX__VERSION_3_0;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clEnqueueReleaseExternalMemObjectsKHR(
+    cl_command_queue command_queue,
+    cl_uint num_mem_objects,
+    const cl_mem* mem_objects,
+    cl_uint num_events_in_wait_list,
+    const cl_event* event_wait_list,
+    cl_event* event) CL_API_SUFFIX__VERSION_3_0;
+
+/***************************************************************
+* cl_khr_external_memory_dma_buf
+***************************************************************/
+#define cl_khr_external_memory_dma_buf 1
+
+/* cl_external_memory_handle_type_khr */
+#define CL_EXTERNAL_MEMORY_HANDLE_DMA_BUF_KHR               0x2067
+
+/***************************************************************
+* cl_khr_external_memory_dx
+***************************************************************/
+#define cl_khr_external_memory_dx 1
+
+/* cl_external_memory_handle_type_khr */
+#define CL_EXTERNAL_MEMORY_HANDLE_D3D11_TEXTURE_KHR         0x2063
+#define CL_EXTERNAL_MEMORY_HANDLE_D3D11_TEXTURE_KMT_KHR     0x2064
+#define CL_EXTERNAL_MEMORY_HANDLE_D3D12_HEAP_KHR            0x2065
+#define CL_EXTERNAL_MEMORY_HANDLE_D3D12_RESOURCE_KHR        0x2066
+
+/***************************************************************
+* cl_khr_external_memory_opaque_fd
+***************************************************************/
+#define cl_khr_external_memory_opaque_fd 1
+
+/* cl_external_memory_handle_type_khr */
+#define CL_EXTERNAL_MEMORY_HANDLE_OPAQUE_FD_KHR             0x2060
+
+/***************************************************************
+* cl_khr_external_memory_win32
+***************************************************************/
+#define cl_khr_external_memory_win32 1
+
+/* cl_external_memory_handle_type_khr */
+#define CL_EXTERNAL_MEMORY_HANDLE_OPAQUE_WIN32_KHR          0x2061
+#define CL_EXTERNAL_MEMORY_HANDLE_OPAQUE_WIN32_KMT_KHR      0x2062
+
+/***************************************************************
+* cl_khr_external_semaphore
+***************************************************************/
+#define cl_khr_external_semaphore 1
+
+typedef struct _cl_semaphore_khr * cl_semaphore_khr;
+typedef cl_uint             cl_external_semaphore_handle_type_khr;
+
+/* cl_platform_info */
+#define CL_PLATFORM_SEMAPHORE_IMPORT_HANDLE_TYPES_KHR       0x2037
+#define CL_PLATFORM_SEMAPHORE_EXPORT_HANDLE_TYPES_KHR       0x2038
+
+/* cl_device_info */
+#define CL_DEVICE_SEMAPHORE_IMPORT_HANDLE_TYPES_KHR         0x204D
+#define CL_DEVICE_SEMAPHORE_EXPORT_HANDLE_TYPES_KHR         0x204E
+
+/* cl_semaphore_properties_khr */
+#define CL_SEMAPHORE_EXPORT_HANDLE_TYPES_KHR                0x203F
+#define CL_SEMAPHORE_EXPORT_HANDLE_TYPES_LIST_END_KHR       0
+
+
+typedef cl_int (CL_API_CALL *
+clGetSemaphoreHandleForTypeKHR_fn)(
+    cl_semaphore_khr sema_object,
+    cl_device_id device,
+    cl_external_semaphore_handle_type_khr handle_type,
+    size_t handle_size,
+    void* handle_ptr,
+    size_t* handle_size_ret) CL_API_SUFFIX__VERSION_3_0;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clGetSemaphoreHandleForTypeKHR(
+    cl_semaphore_khr sema_object,
+    cl_device_id device,
+    cl_external_semaphore_handle_type_khr handle_type,
+    size_t handle_size,
+    void* handle_ptr,
+    size_t* handle_size_ret) CL_API_SUFFIX__VERSION_3_0;
+
+/***************************************************************
+* cl_khr_external_semaphore_dx_fence
+***************************************************************/
+#define cl_khr_external_semaphore_dx_fence 1
+
+/* cl_external_semaphore_handle_type_khr */
+#define CL_SEMAPHORE_HANDLE_D3D12_FENCE_KHR                 0x2059
+
+/***************************************************************
+* cl_khr_external_semaphore_opaque_fd
+***************************************************************/
+#define cl_khr_external_semaphore_opaque_fd 1
+
+/* cl_external_semaphore_handle_type_khr */
+#define CL_SEMAPHORE_HANDLE_OPAQUE_FD_KHR                   0x2055
+
+/***************************************************************
+* cl_khr_external_semaphore_sync_fd
+***************************************************************/
+#define cl_khr_external_semaphore_sync_fd 1
+
+/* cl_external_semaphore_handle_type_khr */
+#define CL_SEMAPHORE_HANDLE_SYNC_FD_KHR                     0x2058
+
+/***************************************************************
+* cl_khr_external_semaphore_win32
+***************************************************************/
+#define cl_khr_external_semaphore_win32 1
+
+/* cl_external_semaphore_handle_type_khr */
+#define CL_SEMAPHORE_HANDLE_OPAQUE_WIN32_KHR                0x2056
+#define CL_SEMAPHORE_HANDLE_OPAQUE_WIN32_KMT_KHR            0x2057
+
+/***************************************************************
+* cl_khr_semaphore
+***************************************************************/
+#define cl_khr_semaphore 1
+
+/* type cl_semaphore_khr */
+typedef cl_properties       cl_semaphore_properties_khr;
+typedef cl_uint             cl_semaphore_info_khr;
+typedef cl_uint             cl_semaphore_type_khr;
+typedef cl_ulong            cl_semaphore_payload_khr;
+
+/* cl_semaphore_type */
+#define CL_SEMAPHORE_TYPE_BINARY_KHR                        1
+
+/* cl_platform_info */
+#define CL_PLATFORM_SEMAPHORE_TYPES_KHR                     0x2036
+
+/* cl_device_info */
+#define CL_DEVICE_SEMAPHORE_TYPES_KHR                       0x204C
+
+/* cl_semaphore_info_khr */
+#define CL_SEMAPHORE_CONTEXT_KHR                            0x2039
+#define CL_SEMAPHORE_REFERENCE_COUNT_KHR                    0x203A
+#define CL_SEMAPHORE_PROPERTIES_KHR                         0x203B
+#define CL_SEMAPHORE_PAYLOAD_KHR                            0x203C
+
+/* cl_semaphore_info_khr or cl_semaphore_properties_khr */
+#define CL_SEMAPHORE_TYPE_KHR                               0x203D
+/* enum CL_DEVICE_HANDLE_LIST_KHR */
+/* enum CL_DEVICE_HANDLE_LIST_END_KHR */
+
+/* cl_command_type */
+#define CL_COMMAND_SEMAPHORE_WAIT_KHR                       0x2042
+#define CL_COMMAND_SEMAPHORE_SIGNAL_KHR                     0x2043
+
+/* Error codes */
+#define CL_INVALID_SEMAPHORE_KHR                            -1142
+
+
+typedef cl_semaphore_khr (CL_API_CALL *
+clCreateSemaphoreWithPropertiesKHR_fn)(
+    cl_context context,
+    const cl_semaphore_properties_khr* sema_props,
+    cl_int* errcode_ret) CL_API_SUFFIX__VERSION_3_0;
+
+typedef cl_int (CL_API_CALL *
+clEnqueueWaitSemaphoresKHR_fn)(
+    cl_command_queue command_queue,
+    cl_uint num_sema_objects,
+    const cl_semaphore_khr* sema_objects,
+    const cl_semaphore_payload_khr* sema_payload_list,
+    cl_uint num_events_in_wait_list,
+    const cl_event* event_wait_list,
+    cl_event* event) CL_API_SUFFIX__VERSION_3_0;
+
+typedef cl_int (CL_API_CALL *
+clEnqueueSignalSemaphoresKHR_fn)(
+    cl_command_queue command_queue,
+    cl_uint num_sema_objects,
+    const cl_semaphore_khr* sema_objects,
+    const cl_semaphore_payload_khr* sema_payload_list,
+    cl_uint num_events_in_wait_list,
+    const cl_event* event_wait_list,
+    cl_event* event) CL_API_SUFFIX__VERSION_3_0;
+
+typedef cl_int (CL_API_CALL *
+clGetSemaphoreInfoKHR_fn)(
+    cl_semaphore_khr sema_object,
+    cl_semaphore_info_khr param_name,
+    size_t param_value_size,
+    void* param_value,
+    size_t* param_value_size_ret) CL_API_SUFFIX__VERSION_3_0;
+
+typedef cl_int (CL_API_CALL *
+clReleaseSemaphoreKHR_fn)(
+    cl_semaphore_khr sema_object) CL_API_SUFFIX__VERSION_3_0;
+
+typedef cl_int (CL_API_CALL *
+clRetainSemaphoreKHR_fn)(
+    cl_semaphore_khr sema_object) CL_API_SUFFIX__VERSION_3_0;
+
+extern CL_API_ENTRY cl_semaphore_khr CL_API_CALL
+clCreateSemaphoreWithPropertiesKHR(
+    cl_context context,
+    const cl_semaphore_properties_khr* sema_props,
+    cl_int* errcode_ret) CL_API_SUFFIX__VERSION_3_0;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clEnqueueWaitSemaphoresKHR(
+    cl_command_queue command_queue,
+    cl_uint num_sema_objects,
+    const cl_semaphore_khr* sema_objects,
+    const cl_semaphore_payload_khr* sema_payload_list,
+    cl_uint num_events_in_wait_list,
+    const cl_event* event_wait_list,
+    cl_event* event) CL_API_SUFFIX__VERSION_3_0;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clEnqueueSignalSemaphoresKHR(
+    cl_command_queue command_queue,
+    cl_uint num_sema_objects,
+    const cl_semaphore_khr* sema_objects,
+    const cl_semaphore_payload_khr* sema_payload_list,
+    cl_uint num_events_in_wait_list,
+    const cl_event* event_wait_list,
+    cl_event* event) CL_API_SUFFIX__VERSION_3_0;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clGetSemaphoreInfoKHR(
+    cl_semaphore_khr sema_object,
+    cl_semaphore_info_khr param_name,
+    size_t param_value_size,
+    void* param_value,
+    size_t* param_value_size_ret) CL_API_SUFFIX__VERSION_3_0;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clReleaseSemaphoreKHR(
+    cl_semaphore_khr sema_object) CL_API_SUFFIX__VERSION_3_0;
+
+extern CL_API_ENTRY cl_int CL_API_CALL
+clRetainSemaphoreKHR(
+    cl_semaphore_khr sema_object) CL_API_SUFFIX__VERSION_3_0;
+
 /**********************************
  * cl_arm_import_memory extension *
  **********************************/